/*--------------------清除默认样式 start----------------------------*/
h1, ul, li, body {
  margin: 0;
  padding: 0;
}
li{
  list-style: none;
}
h1 {
  font-weight: normal;
}

/*-------------------清除默认样式 end-------------------------------*/
html{
  font-size: 16px;
}
body {
  /*todo vh*/
  min-height: 100vh;
  /*background-image: url('http://images.static.liuweibo.cn/image/index/zhoulou.jpg');*/
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: All 2s ease;
}

.container {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  /*margin-top: 100px; todo 超出隐藏*/
  font-size: 14px;
  color: white;
  background-color: rgba(0, 0, 0, .3);
  border-radius: 20px;
  transform: translate(-50%, -50%);
}
@media screen
and (min-width: 0px)
and (max-width: 480px) {
  .container {
    width: 100%;
  }
}
@media screen
and (min-width: 481px)
and (max-width: 900px) {
  .container {
    width: 80%;
  }
}
.header {
  padding-top: 26px;
  margin-bottom: 38px;
}

h1 {
  font-size: 18px;
  text-align: center;
}

.sub-title {
  margin-top: 16px;
  text-align: center;
}

.content {
  margin-left: 20px;
  margin-right: 20px;
  padding-top: 22px;
  padding-bottom: 12px;
  border-top: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
}
.list{
  width: 80%;
  margin: 0 auto;
}
.item {
  font-size: 14px;
  padding: 5px 2px;
  margin-bottom: 15px;
  background-color: rgba(0, 0, 0, .5);
  border-radius: 6px;
}
.item a{
  color: white;
  text-decoration: none;
}
.last-item{
  margin-bottom: 0;
}
.footer {
  padding: 10px 20px;
  text-align: right;
}
